4844044686 has 64 divisors (see below), whose sum is σ = 11020584960. Its totient is φ = 1408821120.

The previous prime is 4844044663. The next prime is 4844044687. The reversal of 4844044686 is 6864404484.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4844044687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80680 + ... + 127268.

It is an arithmetic number, because the mean of its divisors is an integer number (172196640).

Almost surely, 2^4844044686 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4844044686, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5510292480).

4844044686 is an abundant number, since it is smaller than the sum of its proper divisors (6176540274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4844044686 is a wasteful number, since it uses less digits than its factorization.

4844044686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46681.

The product of its (nonzero) digits is 2359296, while the sum is 48.

The square root of 4844044686 is about 69599.1715898975. The cubic root of 4844044686 is about 1692.0091746788.

The spelling of 4844044686 in words is "four billion, eight hundred forty-four million, forty-four thousand, six hundred eighty-six".